Good rebloomers to pair with "immortality"?
Spent a while looking on the internet and at nurseries. I'm looking for a solid, pastel colored rebloomer to pair with immortality. After reading on here time/amount of rebloom seems to vary on climate. I would prefer light blue, I was looking at "cloud ballet"...but unsure if picture is true or not. Can color depend on temp/soil? And does it even rebloom reliably? Some nurseries do not even say it reblooms. Fragrant is a plus, but I can do without.
If I can't find a nice pastel to pair it with, maybe a bolder color? If bolder, preferably a near solid, warm color....or near black irises.
I'm not familiar with iris terminology, hope my descriptions are clear...I do have a potted iris "before the storm", it is a glossy, almost black iris. I think it would pair fairly well with an all white, but it is only once blooming and if I can help it I will plant that elsewhere so when it is done blooming surrounding plants will hide the browning foliage. I might just cave in and get cloud ballet just to see how well it turns out.
Any input is appreciated :)